Formulary

SPF Lotion

Released by Kemin Personal Care

July 10, 2013


Phase A
Water
46.48
Sodium dehydroacetate
0.12

Phase B
Vivapur COS 5 (J. Rettenmaier) (Microcrystalline cellulose (and) cellulose gum)
1.00

Phase C
Glycerin
5.00
Xanthan gum
0.30

Phase D
Lysofix Liquid (Kemin) (Glycerin (and) glycine soja (soybean) seed extract)
5.00

Phase E
Solaveil XT-40W (Croda) (Titanium dioxide (and) aqua (and) polyglyceryl-2 caprate (and) sucrose stearate (and) simmondsia chinensis (jojoba) seed oil (and) stearic acid (and) alumina (and) glyceryl caprylate (and) squalane)
16.00

Phase F
Jeechem CTG (Jeen) (Caprylic/capric triglycerides)
11.00
Rosamox (Kemin) (Helianthus annuus (sunflower) seed oil (and) rosmarinus officinalis (rosemary) leaf extract
0.10
Sunflower oil
9.00
Stearic acid
3.50
Behenyl alcohol
1.50
Euxyl PE 9010 (Schulke) (Phenoxyethanol (and) ethylhexylglycerin)
1.00

Procedure
Weigh phase A in the main beaker. Add phase B to the main beaker while homogenizing for 15 minutes. Pre-mix phase C, add to the main beaker while homogenizing. Heat main phase while mixing to 80-82C. Add phase D to the main batch while homogenizing. Add phase E to the main batch while homogenizing. Weight phase F and heat to 82-85C. Add phase F to the main batch, while homogenized mixing for 15 minutes while maintaining the temperature. Switch to sweep mixing. Add phase G to the main batch at 45C. Make up water lost and continue to cool until the batch is at 30C.

Properties
Appearance: Smooth and uniform; Centrifuge-No phase separation at RT and 40C 4000 RPM, 30 minutes; Viscosity-Between 60,000-65,000 cP at 20C Brookfield Viscometer LVT T- bar 6,6 RPM; pH-Between 5.5 to 7.0 at 20C; Emulsion Stability (Results to date)-Stable for 5 freeze thaw cycles; stable for over 3 months at 40C and over 2 months at 50C.

More Information
Kemin Industries, Inc. (Formulated in Conjunction with Architectural Beauty) 515-697-4165 Email: personalcare@kemin.comn www.kemin.com/personalcare
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